International Journal of Engineering and Science Invention (IJESI)
In this modern age of science and technology, cloud computing has become an emerging technology that gains wide influence on Information Technology (IT) systems by providing a friendly environment to its user with various services. The trend of frequently adopting this technology by many different organizations automatically introduced new security risk on top of inherited risk. That's why security is considered as a key requirement for a robust and feasible multipurpose solution in cloud computing models. Due to the ever growing interest in cloud computing, researchers have explicit and constant effort to evaluate the current trends in security for such technology, considering both problems already identified and possible solutions.